THEORETICAL APPROACH OF ELECTROMAGNETIC SHIELDING OF MULTILAYER CONDUCTIVE SHEETS
Author(s) -
Sidi Mohamed Benhamou,
Mohammed Hamouni,
S. Khaldi
Publication year - 2015
Publication title -
progress in electromagnetics research m
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 31
ISSN - 1937-8726
DOI - 10.2528/pierm15020101
Subject(s) - electromagnetic shielding , electrical conductor , materials science , composite material
This paper evaluates and compares the reflection loss, absorption loss and electromagnetic shielding effectiveness of a diverse range of shield. A design methodology is presented to yield these three quantities and propose a new relation of equivalent impedance for multilayer conductive sheets with considering the equivalence between single and the laminated structure. Analysis is carried out for the study of three shields: i) Polyaniline/polyurethane (PANI/PU), ii) Aluminum-Polyaniline/polyurethane-Aluminum (Al-(PANI/PU)-Al), iii) Nickel- Polyaniline/polyurethane-Aluminum (Ni-(PANI/PU)-Al) in the case of oblique incidence for electrical and magnetic polarization.
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